many political parties; multiple parties
Used in political contexts to refer to a situation involving numerous parties, such as in a coalition or electoral system.
A multi-party coalition government was formed.
多党制の国では、選挙後に連立交渉が行われる。
In countries with a multi-party system, coalition negotiations take place after elections.
multi-party system
Compound of 多 (many) and 党 (political party).